Sedona is a premium, year-round destination with a short-stay pattern: hikers, weekend couples, retreat groups and day-trippers who decide to stay a night or two. Property prices are high, which makes the depreciation from a cost segregation study large, and that is exactly why high-earning investors buy here to run the short-term rental loophole.

This guide covers the tax side of that strategy. It does not cover Sedona's licensing, ordinance or lodging-tax rules, which depend on which of several jurisdictions your parcel is in. HostReady publishes those for the exact address, with every rule linked to its government source.

Does the STR loophole work in Sedona?

The strategy most buyers in Sedona are running rests on one number first: the average length of a guest stay. When the average period of customer use is seven days or less, the property is not a "rental activity" under the passive activity rules, so if you also materially participate, its losses can offset your wages and other active income (how the STR loophole works). Above seven days, the only way out of rental-activity treatment is an average of 30 days or less combined with significant personal services, which ordinary hosting rarely provides.

Sedona's booking pattern is one of the friendlier ones for this test: short stays are the norm most of the year. Where owners get caught is the occasional long booking, such as a month-long winter stay or a retreat that takes the house for two weeks, which moves the average more than it seems like it should. A single 28-night stay offsets a lot of weekends.

The second half is material participation. Most hosts rely on one of two tests: more than 100 hours in the year and not less than any other individual, or 500 hours on their own. The comparison in the 100-hour test is person by person, so a cleaner, handyman or manager who puts in more hours than you do on that property defeats it (the 100-hour test explained).

High property values mean many Sedona owners live elsewhere, often in Phoenix or out of state, and pay a local team to run the house. That team's hours count against yours. If you plan to self-manage from a distance, log every hour you actually spend, from guest messaging to a maintenance trip, and keep a reasonable record of your cleaner's time (tracking contractor hours).

Cost segregation and bonus depreciation in Arizona

The reason the loophole is worth pursuing is depreciation. A cost segregation study separates the furniture, fixtures, appliances and site work in a property from the building shell, and those shorter-lived components qualify for bonus depreciation. Under the One Big Beautiful Bill Act, 100% bonus depreciation is back for qualifying property acquired after January 19, 2025, so a large part of that reclassified basis can come off in the first year (what changed). The building itself is still depreciated over 27.5 or 39 years.

For individuals, Arizona's return adds back federal depreciation and then subtracts it again, recalculated with the full federal bonus for property placed in service after 2016. For a recent purchase the Arizona deduction therefore generally matches the federal one. Arizona updated its conformity to the federal code in 2026, and the older rules only matter for assets from before 2017. Your CPA handles the add-back and subtraction lines; the study and the asset detail behind them are what you need to keep.

Where you live matters too. Your home state generally taxes you on rental income wherever the property is, under its own depreciation rules, and credits some or all of the tax you pay to the state where the property sits (multi-state rental income).

Sedona purchase prices include a lot of land value, and land is never depreciated. The study's allocation between land, building and short-lived components is what everything else rests on, so keep the study and the closing statement together in the property record.

Sedona costs worth recording

  • Pool, spa and hot tub service, plus the water and electricity they use.
  • Cooling through the summer, and HVAC servicing.
  • Exterior upkeep for sun-exposed decks, patios and outdoor furniture.
  • Guest supplies geared to the market: trail maps, day packs, retreat or wellness amenities.
  • Photography and listing costs, which are marketing expenses.

Permit, license and lodging-tax paperwork

Every obligation HostReady lists for Sedona comes with a paper trail, and some of it belongs in your tax records. License, permit, registration and inspection fees you pay to run the rental are ordinary business expenses. They are also the easiest deductions to lose, because they are paid once a year, in a government portal, often on a personal card.

Because Sedona parcels can fall under the city, a county or both counties’ neighboring rules, the list of fees differs from house to house. HostReady keeps the list for your parcel and the renewal dates; DeductFlow keeps the payments and receipts.

Lodging taxes are different. When a platform collects and remits them, they never pass through your hands. When you collect them yourself on direct bookings, that money is the guest's tax on its way to the government, so keep it separate from your rental income in your records and let your CPA decide how it appears on the return.

What to keep for a Sedona rental

None of this is decided by where the property is. It is decided by what you can show. For a Sedona property, that means:

  • Every booking with its dates, so the average stay can be calculated rather than asserted.
  • Your hours, logged as you work them, with the date, the task and the property, and a reasonable estimate of anyone else's hours on the same property.
  • Every trip to the property with its purpose, because a drive to fix a hot tub and a weekend away look the same on a credit card statement.
  • Receipts attached to the expense they support, including the license and permit fees above.
  • The cost segregation study and closing statement, filed with the property, since the land allocation drives every depreciation number after it.

DeductFlow keeps all of it together, property by property, so your CPA sees the records behind the strategy instead of a summary of it.